@article{SLC_2007-2008_58_a0,
     author = {Dominique Foata and Guo-Niu Han},
     title = {Decreases and {Descents} in {Words}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {2007-2008},
     volume = {58},
     url = {http://geodesic.mathdoc.fr/item/SLC_2007-2008_58_a0/}
}